1 A rectangle sheet of size 88 cmX35 cm is bent to form a cylindrical shape with height 35 cm.What is the area of the base of the cylindrical shape? A) 88 sq.cm B) 616 sq.cm C) 676 sq.cm D) 600 sq.cm
2 Three Spherical balls of radius 1 cm,2 cm and 3 cmmelted to form a single spherical ball.In the process, the material loss was 25%.What would be the radius of the new ball? A) 4.5 cm B) 3 cm C) 3.6 cm D) 4 cm
3 A rectangular room of size 5mX4mX3m is to be painted.If the unit cost of painting is Rs.10 per sq.m, what is the total cost of painting? A) Rs.940 B) Rs.740 C) Rs.640 D) Rs.800
4 A rectangular container is of size 12X8X4 cm.Howmany ice cubes of size 2 cm each can be placed in this container? A) 48 B) 54 C) 8 D) 65
5 Three solid iron cubes whose edges measure 5x3x4 cm respectively, are melted down to form a new single solid cube.What is the surface area of this new cube? A) 512 sq.cm B) 216 sq.cm C) 272 sq.cm D) 126 sq.cm
6 Two cubes each of 10cm edge are joined end to end.Find the surface area of the resulting cuboid. A) 1000 sq.cm B) 500 sq.cm C) 600 sq.cm D) 250 sq.cm
7 A metalic sheet is of rectangular shape with measurements 48x36 cm.From each one of its corners a square of 8 cm is cut off.An open box ismade of the remaining sheet.What is the volume of the box? A) $512 cm^{3}$ B) $5000 cm^{3}$ C) $5120 cm^{3}$ D) $5210 cm^{3}$
8 Find the number of bricks measuring 25 cm in lenght, 5cm is breadth and 10cm in height for a wall 40 meters long, 75cm broad and 5 meters in height. A) 144 B) 1440 C) 120000 D) 144000
9 The breadth of a room is twice its height, one half its lenght and the volume of the room is 512 cu.m.Find the height of the room. A) 4m B) 8m C) 16m D) 32m
10 Three equal cubes are placed adjacently in a row.Find the ratio of total surface area of the neww cuboid to thaat of the sum of the surface areas of the three cubes. A) 7 : 9 B) 9 : 7 C) 3 : 2 D) 1 : 3
11 How many cubic metres of earth must be dug out to sink a well22.5m deep and diameter 7m? A) $800m^{3}$ B) $845m^{3}$ C) $866.25m^{3}$ D) $832.5m^{3}$
12 The diameter of a garden rolle is 1.4m and it is 2m long.How much area will it cover in 5 revolution? A) 22 sq.m B) 44 sq.m C) 66 sq.m D) 40 sq.m
13 A power tin has a square base with side 8cm and height 13 cm.Another is cylindrical the radius with the radius of its base 7cm and height 15cm.Find the difference in their capacities. A) 1400 cu.cm B) 1478 cu.cm C) 1369.9 cu.cm D) 1628.1 cu.cm
14 500 men took a dip in a tank which is 80m long and 50m broad. What is the rise in the water level if the average displacement of water by a man is $4m^{3}$. A) 25 cm B) 20 cm C) 45 cm D) 50 cm
15 The circumference of the base of a 10m high conical tent is 44 metres. Calculate the length of canvas used in making the tent , where the width of the canvas is 2m. A) 132.2 m B) 134.2 m C) 130.6 m D) 131.8 m
